The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 25, 2021
Filed:
Dec. 08, 2015
Applicant:
Foundation for Research and Business, Seoul National University of Science and Technology, Seoul, KR;
Inventors:
Hyo-Jin Ahn, Seoul, KR;
Geon-Hyoung An, Yongin-si, KR;
Eun-Hwan Lee, Seoul, KR;
Kyung-Won Park, Seoul, KR;
Jung-In Sohn, Dangjin-si, KR;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 4/92 (2006.01); H01M 4/96 (2006.01); H01M 8/02 (2016.01); H01M 8/10 (2016.01); D01D 5/00 (2006.01); H01M 4/90 (2006.01); D01F 1/10 (2006.01); D01F 9/14 (2006.01);
U.S. Cl.
CPC ...
H01M 4/923 (2013.01); D01D 5/003 (2013.01); D01F 1/10 (2013.01); D01F 9/14 (2013.01); H01M 4/9041 (2013.01); H01M 4/9083 (2013.01); H01M 4/926 (2013.01); H01M 4/96 (2013.01); H01M 8/02 (2013.01); H01M 8/10 (2013.01);
Abstract
The present invention relates to a non-platinum catalyst for an oxygen reduction electrode, in which iron nanoparticles are dispersed in nitrogen-doped mesoporous carbon nanofibers, and the surfaces of the iron nanoparticles are at least partially exposed to the outside. In addition, the present invention relates to a method for producing a non-platinum catalyst for an oxygen reduction electrode using electrospinning and hydrogen activation reactions.